Bottle separating machine

Abstract

The invention discloses a bottle separating machine, and relates to the field of bottle separating equipment, the bottle separating machine comprises a rack, two opposite sides of the rack are respectively provided with a bottle feeding channel and a bottle separating channel, and a guide device is arranged between the bottle feeding channel and the bottle separating channel; a first conveying belt is arranged on the rack, and the two ends of the first conveying belt face the bottle feeding channel and the bottle distributing channel respectively; a mounting frame is fixed to the rack, a reversing frame is rotationally arranged on the mounting frame, the guide device comprises two guide rods, the two guide rods are fixed to the lower side of the reversing frame and located on the two sides of the first conveying belt in the width direction respectively, and a driving component is further arranged on the rack; a second conveying belt is further arranged on the lower side of the reversing frame, the second conveying belt comprises a conveying belt, limiting plates are fixed to the outer side of the conveying belt, and a limiting space used for limiting the positions of bottle openings of the bottle bodies is formed between every two adjacent limiting plates. The bottle separation device has the effects that the bottle separation efficiency of the bottle bodies is improved, and the situation that the bottle bodies topple over in the bottle separation process is reduced.

Description

Technical Field

[0001] The present application relates to the field of bottle separating equipment, and in particular to a bottle separating machine. Background Art

[0002] A filling production line is a linkage production line composed of multiple single-machine equipment with different functions to meet the purpose of producing or processing a certain product. It is an electromechanical device to reduce manpower, optimize the operation process and improve production efficiency. According to the properties of the filling material, the filling line can be divided into fluid filling line, powder filling line, granule filling line, semi-fluid filling line, etc.

[0003] The existing application document with publication number CN107827060A discloses a bottle separation mechanism for a filling production line, which includes a frame and a workbench. The workbench is installed on the frame. Columns fixed to the frame are provided on both sides of the workbench. A first mounting plate and a second mounting plate are fixed on the columns respectively. A shaft is threadedly connected to the middle of the first mounting plate, and a locking block is connected to the lower end of the shaft. A positioning plate is fixed to the locking block. Two side columns are fixed to the positioning plate. Support plates are fixed on both sides of the side columns. A guard plate is connected to the bottom of the support plate. A roller mounting plate is fixed to the other end of the positioning plate, and a roller is installed on the roller mounting plate. A bracket is provided at one end of the second mounting plate, and a cylinder is installed on the bracket. A fisheye joint is installed at the working end of the cylinder, and the fisheye joint is connected to the positioning plate through a fastener. A bottle separation plate is installed on the workbench. In actual use, the container passes through the workbench and is transported to the two guard plates. The cylinder works at its working end according to the command, and the cylinder drives the positioning plate to rotate about the axis of the shaft, so that the container on the guard plate passes through the bottle separation plate on the left and right sides, thereby achieving the purpose of bottle separation. At the same time, the spacing between the support plates on the side columns can be adjusted, and the guard plates can be used to guide and protect the containers.

[0004] In the above technology, the bottles are separated on the workbench and need to be pushed by the bottles behind to enter the separation position. The separation efficiency is low and the bottles are prone to tipping over, which needs to be improved. Summary of the invention

[0005] In order to improve the problem in the related art that the bottle separating machine has low bottle separating efficiency and the bottles are prone to tipping over, the present application provides a bottle separating machine.

[0006] The present application provides a bottle separator, which adopts the following technical solution:

[0007] A bottle separator comprises a frame, wherein two opposite sides of the frame in any horizontal direction are respectively provided with a bottle feeding channel and a bottle separating channel, two bottle separating channels are provided along the width direction thereof, and a guide device is provided between the bottle feeding channel and the bottle separating channel;

[0008] The frame is provided with a first conveyor belt, which is horizontal, with two ends of the first conveyor belt facing the bottle feeding channel and the bottle separation channel respectively, and a width of the first conveyor belt is not less than a width between the two sides of the bottle separation channels that are away from each other, and an upper side surface of the first conveyor belt, a bottom surface of the bottle feeding channel, and a bottom surface of the bottle separation channel are flush;

[0009] A mounting frame is fixed on the frame, a part of the mounting frame is located on the upper side of the first conveyor belt, a reversing frame is rotatably arranged on the mounting frame, the reversing frame is located above the first conveyor belt, the guide device includes two guide rods, both of which are fixed to the lower side of the reversing frame and are respectively located on both sides in the width direction of the first conveyor belt, and a driving component for driving the reversing frame to reciprocate is also arranged on the frame;

[0010] A second conveyor belt is also provided at the lower side of the reversing frame. The second conveyor belt is horizontal and is arranged from the bottle feeding channel side toward the bottle distributing channel side. The second conveyor belt comprises a conveyor belt. A limiting plate is fixed to the outer side of the conveyor belt. A plurality of limiting plates are provided on the conveyor belt along the direction of the conveyor belt. A limiting space for limiting the position of the bottle mouth is formed between two adjacent limiting plates.

[0011] By adopting the above technical solution, in actual use, the bottle body is fed to the first conveyor belt through the bottle feeding channel. After the bottle body enters the first conveyor belt, the first conveyor belt will drive the bottle body to move quickly to one side of the bottle separation channel, and the two guide rods will guide the bottle body; at this time, the reversing frame can be driven to rotate by the driving component, so as to control the two guide rods to guide the bottle body to the corresponding bottle separation channel. At the same time, the second conveyor belt is running, and the bottle mouth of the bottle body can be extended into the limit space, and the bottle mouth of the bottle body is limited by two limit plates. In this way, it helps to improve the efficiency of bottle separation, reduce the occurrence of bottle bodies tipping over during bottle separation, and reduce the occurrence of production stagnation caused by bottle tipping over.

[0012] Preferably, the support frame is located on a side of the first conveyor belt close to the bottle distributing channel, and an arc-shaped waist groove is opened on the support frame from top to bottom, and the arc curvature center of the arc-shaped waist groove is located on the rotation axis on the reversing frame, and the arc-shaped waist groove is located above the reversing frame, and a stabilizing suspension rod is rotated on the side of the reversing frame away from its rotation axis, and the stabilizing suspension rod penetrates the arc-shaped waist groove from bottom to top, and a limiting member is also provided on the part of the stabilizing suspension rod located on the upper side of the arc-shaped waist groove.

[0013] By adopting the above technical solution, the support frame and the reversing frame are connected by a stabilizing boom, thereby improving the stability of the reversing frame.

[0014] Preferably, the limiting member comprises a limiting block, and the limiting block is threadedly connected to the stabilizing suspension rod;

[0015] The mounting frame is provided with a rotating shaft, the rotating shaft vertically penetrates the mounting frame and is threadedly connected to the mounting frame, the reversing frame is rotatably connected to the lower end of the rotating shaft, and the reversing frame is rotatably connected to the mounting frame through the rotating shaft.

[0016] By adopting the above technical solution, in actual use, the limit block and the rotating shaft can be rotated according to the height of the bottle body to adjust the height of the reversing frame and the second conveyor belt, thereby improving the applicability of the bottle separator to bottle separation operations with various bottle bodies of different heights.

[0017] Preferably, a ball is embedded in the lower side of the limit block, an arc slide is opened on the upper side of the support frame, the arc curvature center of the arc slide is on the rotation axis of the reversing frame, and the lower side of the ball is embedded in the arc slide and rollingly cooperates with the arc slide.

[0018] By adopting the above technical solution, a ball bearing is arranged on the lower side of the limit block to ensure the smoothness of the movement of the limit block relative to the support frame.

[0019] In addition, the ball bearing cooperates with the arc-shaped slideway to reduce the passive rotation of the limit block relative to the support frame during its movement, thereby ensuring the stability of the connection between the limit block and the stabilizing boom.

[0020] Preferably, the stabilizing hanger is provided with a sliding block and a retaining ring at a position below the arc-shaped waist groove, the sliding block is located above the retaining ring, the stabilizing hanger passes through the retaining ring and is threadedly connected to the retaining ring, the stabilizing hanger passes through the sliding block and is slidably connected to the sliding block, and an elastic member is tightly arranged between the retaining ring and the sliding block, and the sliding block is abutted against the support frame.

[0021] By adopting the above technical solution, the elastic member presses the sliding block against the supporting frame, thereby further improving the stability of the reversing frame and the stabilizing boom.

[0022] At the same time, the staff can rotate the retaining ring to adjust the pressure of the elastic part on the sliding block to ensure the smooth movement of the reversing frame and the stabilizing boom.

[0023] Preferably, the elastic member is a compression spring, the compression spring is sleeved on the stabilizing suspension rod, and two ends of the compression spring are respectively pressed against the retaining ring and the sliding block.

[0024] By adopting the above technical solution, the elastic member is set as a compression spring, which helps to ensure the stability of the elastic member.

[0025] Preferably, a rolling ball is provided on the upper side of the sliding block, and the sliding block abuts against the supporting frame through the rolling ball.

[0026] By adopting the above technical solution, the sliding block rolls with the support frame through the rolling ball, thereby improving the smoothness of the movement of the sliding block relative to the support frame, thereby improving the smoothness of the movement of the reversing frame and the stabilizing boom.

[0027] Preferably, a fastening nut is threadedly connected to the rotating shaft, and the fastening nut is pressed against the mounting frame.

[0028] By adopting the above technical solution, the occurrence of the rotating shaft rotating relative to the mounting frame during the movement of the reversing frame is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an axonometric diagram mainly showing the overall structure of the bottle separator in this embodiment;

[0030] Figure 2 This is a schematic diagram mainly showing the structure of the bottle feeding channel, the first conveyor belt and the bottle separation channel in this embodiment;

[0031] Figure 3 This is a schematic diagram mainly showing the structure of the reversing frame and the second conveyor belt in this embodiment;

[0032] Figure 4 This is a schematic diagram mainly showing the structure of the reversing frame and the driving cylinder of this embodiment;

[0033] Figure 5 This is a schematic diagram mainly showing the structure of the stable boom in this embodiment;

[0034] Figure 6 This is a schematic diagram mainly showing the structure of the limit block in this embodiment;

[0035] Figure 7 This is a schematic diagram mainly showing the structure of the mounting rod and the adjusting rod in this embodiment.

[0036] Reference numerals: 1, frame; 11, bottle inlet channel; 12, bottle separation channel; 13, transition slide plate; 2, first conveyor belt; 3, guide device; 31, guide rod; 4, mounting frame; 41, first column; 42, first beam; 421, rotating shaft; 422, fastening nut; 423, hand wheel; 5, support frame; 51, second column; 511, slide groove; 512, slider; 513, adjusting bolt; 52, second beam; 521, arc waist groove; 52 2. Arc slide; 523. Guide arc groove; 6. Reversing frame; 61. Stabilizing suspension rod; 62. Limiting block; 621. Ball; 63. Sliding block; 631. Ball; 64. Retaining ring; 65. Compression spring; 7. Driving component; 71. Driving cylinder; 8. Mounting rod; 81. Mounting block; 82. First fixing bolt; 83. Adjusting rod; 84. Second fixing bolt; 9. Second conveyor belt; 91. Conveyor belt; 92. Limiting plate; 93. Limiting space. DETAILED DESCRIPTION

[0037] The present application is further described in detail below in conjunction with the accompanying drawings.

[0038] The embodiment of the present application discloses a bottle separator.

[0039] Reference Figure 1 and Figure 2 The bottle separator comprises a horizontally arranged frame 1, and a bottle feeding channel 11 and a bottle separating channel 12 are respectively arranged on opposite sides in the length direction of the frame 1. The bottle feeding channel 11 and the bottle separating channel 12 are arranged along the length direction of the frame 1, and two bottle separating channels 12 are arranged closely along the width direction thereof. The frame 1 is provided with a first conveyor belt 2 for conveying bottles and a guide device 3 for guiding the bottles to the corresponding bottle separating channels 12 between the bottle feeding channel 11 and the bottle separating channel 12.

[0040] Specifically, the first conveyor belt 2 is arranged horizontally, the transmission direction of the first conveyor belt 2 is arranged along the length direction of the frame 1, and the width of the first conveyor belt 2 is greater than the width between the two sides of the two bottle separation channels 12 that are away from each other. In addition, the upper side surface of the first conveyor belt 2, the bottom wall of the bottle feeding channel 11, and the bottom wall of the bottle separation channel 12 are flush, and the frame 1 is provided with transition slides 13 at both ends of the first conveyor belt 2, and the upper side surface of the transition slide 13 is flush with the upper side surface of the first conveyor belt 2, and the opposite sides of one of the transition slides 13 are respectively adjacent to the corresponding end of the first conveyor belt 2 and the bottle feeding channel 11, and the opposite sides of the other transition slide 13 are respectively adjacent to the end of the first conveyor belt 2 and the two bottle separation channels 12.

[0041] It should be pointed out that in other embodiments, conveyor belts can be installed on the lower sides of the frame at the bottle feeding channel 11 and the bottle separation channel 12. In this case, the bottom walls of the bottle feeding channel 11 and the bottle separation channel 12 are the upper sides of the corresponding conveyor belts, respectively, to facilitate the feeding of the bottle body. Of course, the lower side of the bottle feeding channel 11 may not be equipped with a conveyor belt, and the bottle body that enters the bottle feeding channel 11 first is pushed forward by the bottle body fed later until the bottle body is pushed onto the first conveyor belt 2. In addition, the motor used for the operation of the first conveyor belt 2 is preferably a variable frequency motor, and the conveying speed of the first conveyor belt 2 can be adjusted as needed.

[0042] See also Figure 1 and Figure 3, a mounting frame 4 and a supporting frame 5 are provided on the frame 1. The mounting frame 4 is located on the side of the first conveyor belt 2 close to the bottle inlet channel 11, and the mounting frame 4 is in the shape of a gantry. The mounting frame 4 includes two first columns 41 and a first crossbeam 42 fixed between the two first columns 41. The two first columns 41 are respectively fixed on both sides in the width direction of the frame 1. The supporting frame 5 is located on the side of the first conveyor belt 2 close to the bottle distributing channel 12. The supporting frame 5 is in the shape of a gantry. The supporting frame 5 includes two second columns 51 and a second crossbeam 52 fixed between the two second columns 51. The two second columns 51 are respectively fixed on both sides in the width direction of the frame 1. A reversing frame 6 is provided between the first crossbeam 42 and the second crossbeam 52. The reversing frame 6 is located below the first crossbeam 42 and the second crossbeam 52 and above the first conveyor belt 2. The length direction of the reversing frame 6 points from the first crossbeam 42 to the second crossbeam 52, and the guide device 3 is located on the reversing frame 6.

[0043] See also Figure 3 and Figure 4 , a rotating shaft 421 is provided on the first crossbeam 42, the rotating shaft 421 vertically passes through the middle of the first crossbeam 42 and is threadedly connected to the first crossbeam 42, and one end of the reversing frame 6 close to the first crossbeam 42 is rotatably connected to the lower end of the rotating shaft 421. In this embodiment, the reversing frame 6 can be rotatably connected to the rotating shaft 421 through a bearing. In addition, a fastening nut 422 is threadedly connected to the rotating shaft 421, the fastening nut 422 is tightly pressed against the first crossbeam 42, and a hand wheel 423 is fixed to the upper end of the rotating shaft 421.

[0044] See also Figure 5 and Figure 6 The second cross beam 52 is provided with an arc-shaped waist groove 521 extending from top to bottom, and the arc curvature center of the arc-shaped waist groove 521 is located on the axis of the rotating shaft 421. A stabilizing suspension rod 61 is rotated on one side of the reversing frame 6 close to the second cross beam 52 (see Figure 4 ), the stabilizing suspension rod 61 penetrates the arc waist groove 521 from bottom to top. The portion of the stabilizing suspension rod 61 located on the upper side of the arc waist groove 521 is also provided with a limiting member, and the limiting member includes a limiting block 62, and the limiting block 62 is threadedly connected to the stabilizing suspension rod 61. A ball 621 is embedded on the lower side of the limiting block 62, and an arc slide 522 is provided on the upper side of the second crossbeam 52. The arc curvature center of the arc slide 522 is on the axis of the rotating shaft 421, and the lower side of the ball 621 is embedded in the arc slide 522 and rolls with the arc slide 522. In actual use, the height of the reversing frame 6 can be adjusted by rotating the rotating shaft 421, rotating the stabilizing suspension rod 61 relative to the limiting block 62, or rotating the limiting block 62 relative to the stabilizing suspension rod 61.

[0045] The stabilizing suspension rod 61 is provided with a sliding block 63 and a retaining ring 64 at the position below the second cross beam 52. The sliding block 63 is located above the retaining ring 64, the stabilizing suspension rod 61 penetrates the retaining ring 64 and is threadedly connected to the retaining ring 64, the stabilizing suspension rod 61 penetrates the sliding block 63 and is slidably connected to the sliding block 63, and an elastic member is tightly arranged between the retaining ring 64 and the sliding block 63, and the sliding block 63 abuts against the support frame 5. In this embodiment, the elastic member is a compression spring 65, which is sleeved on the stabilizing suspension rod 61, and the two ends of the compression spring 65 are respectively tightly abutted against the retaining ring 64 and the sliding block 63. In addition, a rolling ball 631 is provided on the upper side of the sliding block 63, a guiding arc groove 523 is provided on the lower side of the second cross beam 52, the arc curvature center of the guiding arc groove 523 is on the axis of the rotating shaft 421, the upper side of the rolling ball 631 is embedded in the guiding arc groove 523, and the sliding block 63 abuts against the support frame 5 through the rolling ball 631.

[0046] A slide groove 511 is vertically provided on the second column 51. The slide groove 511 is T-shaped. A slider 512 is slidably connected in the slide groove 511. An adjusting bolt 513 is threadedly connected to the slider 512. The adjusting bolt 513 passes through the slider 512 and the end of the adjusting bolt 513 is tightly pressed against the bottom of the slide groove 511. The support frame 5 is also provided with a driving component 7 for driving the reversing frame 6 to reciprocate around the rotating shaft 421. The driving component 7 includes a driving cylinder 71. The cylinder body of the driving cylinder 71 is hinged to the slider 512, and the end of the piston rod of the driving cylinder 71 is hinged to the reversing frame 6.

[0047] See also Figure 4 and Figure 7 A group of mounting rods 8 are provided on both sides of the reversing frame 6 in the width direction, and the guide device 3 includes two guide rods 31, which are respectively installed on the two groups of mounting rods 8, and the two guide rods 31 are located between the two groups of mounting rods 8. The two guide rods 31 are parallel and extend from the bottle feeding channel 11 side toward the bottle distributing channel 12 side.

[0048] The installation method and structure of the two groups of mounting rods 8 on the reversing frame 6 are consistent, and the installation method and structure of the two guide rods 31 on the corresponding mounting rods 8 are consistent. Now, one group of mounting rods 8 and the corresponding guide rods 31 are taken as an example for explanation.

[0049] The mounting rod 8 is vertical, and the upper end of the mounting rod 8 is fixed to the reversing frame 6. The mounting rod 8 is provided with a mounting block 81, and the mounting rod 8 passes through the mounting block 81 and is slidably matched with the mounting block 81. The mounting block 81 is threadedly connected with a first fixing bolt 82, and the end of the first fixing bolt 82 is tightly pressed against the mounting rod 8. The mounting block 81 is provided with an adjustment rod 83, and the adjustment rod 83 is axially arranged along the width direction of the reversing frame 6. The adjustment rod 83 passes through the mounting block 81 and is slidably connected to the mounting block 81. The mounting block 81 is also threadedly connected with a second fixing bolt 84, and the end of the second fixing bolt 84 is tightly pressed against the adjustment rod 83. The guide rod 31 is fixed to the end of the adjustment rod 83.

[0050] Moreover, each set of mounting rods 8 includes two mounting rods 8 spaced apart along the length direction of the reversing frame 6 , and the mounting block 81 , the first fixing bolt 82 , the adjusting rod 83 and the second fixing bolt 84 all correspond to the mounting rods 8 one by one.

[0051] In actual use, the adjusting rod 83 can be slid relative to the mounting block 81 to adjust the interval between the two guide rods 31, and the adjusting rod 83 can be locked by the second fixing bolt 84; the mounting block 81 can be slid relative to the mounting rod 8 to adjust the height of the two guide rods 31, and the mounting block 81 can be locked by the first fixing bolt 82, thereby improving the adaptability of the bottle separator to a variety of different bottle bodies.

[0052] In order to reduce the wear of the bottle body by the guide rod 31, the ends of the two guide rods 31 close to the bottle inlet channel 11 are tilted toward the sides away from each other, so that the bottle body can enter between the two guide rods 31. The sides of the two guide rods 31 close to each other can be attached with anti-wear sheets, which can be made of polytetrafluoroethylene sheets.

[0053] See also Figure 3 and Figure 4 , a second conveyor belt 9 is arranged at the lower side of the reversing frame 6, the second conveyor belt 9 is horizontal, and the conveying direction of the second conveyor belt 9 is arranged along the length direction of the reversing frame 6. The second conveyor belt 9 includes a conveyor belt 91, a limiting plate 92 is fixed on the outer side of the conveyor belt 91, and the limiting plate 92 is arranged along the width direction of the conveyor belt 91. A plurality of limiting plates 92 are arranged on the conveyor belt 91 along the direction of the conveyor belt 91, and a limiting space 93 for limiting the position of the bottle mouth is formed between two adjacent limiting plates 92. In this embodiment, the number of limiting plates 92 can be set according to specific needs, and the specific number is no longer limited. At the same time, the motor used for the operation of the second conveyor belt 9 is preferably a variable frequency motor, and the conveying speed of the second conveyor belt 9 can be adjusted according to needs.

[0054] It should be pointed out that the bottle mouth enters the limiting space 93 from one end of the second conveyor belt 9 close to the bottle feeding channel 11. When the second conveyor belt 9 runs, the two corresponding limiting plates 92 at one end of the second conveyor belt 9 close to the bottle feeding channel 11 are flipped from top to bottom in sequence, and the bottle mouth of the bottle body can enter the limiting space 93 between the two corresponding limiting plates 92.

[0055] The implementation principle of a bottle separator in the embodiment of the present application is as follows: in actual use, the bottle body is fed to the first conveyor belt 2 through the bottle feeding channel 11, and the bottle body is guided by the inclined ends of the two guide rods 31. After the bottle body enters the first conveyor belt 2, the first conveyor belt 2 will drive the bottle body to move quickly to the side of the bottle separation channel 12, and the two guide rods 31 guide the bottle body. At this time, the reversing frame 6 can be driven to rotate by driving the cylinder 71, so as to control the two guide rods 31 to guide the bottle body to the corresponding bottle separation channel 12. At the same time, the second conveyor belt 9 is running, and the bottle mouth of the bottle body can extend into the limiting space 93, and the bottle mouth of the bottle body is limited by the two limiting plates 92.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bottle separator, comprising a frame (1), wherein the frame (1) is provided with a bottle feeding channel (11) and a bottle separating channel (12) on two opposite sides in any horizontal direction, wherein two bottle separating channels (12) are provided along the width direction thereof, and a guide device (3) is provided between the bottle feeding channel (11) and the bottle separating channel (12); Features: The frame (1) is provided with a first conveyor belt (2), the first conveyor belt (2) is horizontal, the two ends of the first conveyor belt (2) are respectively oriented toward the bottle inlet channel (11) and the bottle separation channel (12), the width of the first conveyor belt (2) is not less than the width between the two sides of the bottle separation channels (12) that are away from each other, and the upper side surface of the first conveyor belt (2), the bottom wall of the bottle inlet channel (11), and the bottom wall of the bottle separation channel (12) are flush; A mounting frame (4) is fixed on the frame (1), a part of the mounting frame (4) is located on the upper side of the first conveyor belt (2), a reversing frame (6) is rotatably arranged on the mounting frame (4), the reversing frame (6) is located above the first conveyor belt (2), the guide device (3) comprises two guide rods (31), the two guide rods (31) are both fixed on the lower side of the reversing frame (6) and are respectively located on both sides of the first conveyor belt (2) in the width direction, and a driving component (7) for driving the reversing frame (6) to reciprocate is also arranged on the frame (1); A second conveyor belt (9) is also arranged at the lower side of the reversing frame (6). The second conveyor belt (9) is horizontal and is arranged from the bottle feeding channel (11) to the bottle distributing channel (12). The second conveyor belt (9) comprises a conveyor belt (91). A limiting plate (92) is fixed to the outer side of the conveyor belt (91). The limiting plate (92) is arranged along the width direction of the conveyor belt (91). A plurality of limiting plates (92) are arranged on the conveyor belt (91) along the direction of the conveyor belt (91). A limiting space (93) for limiting the position of the bottle mouth is formed between two adjacent limiting plates (92).

2. A bottle separator according to claim 1, characterized in that: A support frame (5) is fixed on the frame (1), and the support frame (5) is located on a side of the first conveyor belt (2) close to the bottle distributing channel (12). An arc-shaped waist groove (521) is provided on the support frame (5) from top to bottom, and the arc curvature center of the arc-shaped waist groove (521) is located on the rotation axis of the reversing frame (6). The arc-shaped waist groove (521) is located above the reversing frame (6). A stabilizing suspension rod (61) is provided on the side of the reversing frame (6) away from the rotation axis, and the stabilizing suspension rod (61) penetrates the arc-shaped waist groove (521) from bottom to top. A limiting member is also provided on the part of the stabilizing suspension rod (61) located on the upper side of the arc-shaped waist groove (521).

3. A bottle separator according to claim 2, characterized in that: The limiting member comprises a limiting block (62), and the limiting block (62) is threadedly connected to the stabilizing suspension rod (61); The mounting frame (4) is provided with a rotating shaft (421), the rotating shaft (421) vertically passes through the mounting frame (4) and is threadedly connected to the mounting frame (4), the reversing frame (6) is rotatably connected to the lower end of the rotating shaft (421), and the reversing frame (6) is rotatably connected to the mounting frame (4) via the rotating shaft (421).

4. A bottle separator according to claim 3, characterized in that: A ball (621) is embedded in the lower side of the limit block (62), and an arc-shaped slideway (522) is provided on the upper side of the support frame (5). The arc curvature center of the arc-shaped slideway (522) is on the rotation axis of the reversing frame (6), and the lower side of the ball (621) is embedded in the arc-shaped slideway (522) and rolls with the arc-shaped slideway (522).

5. A bottle separator according to claim 3, characterized in that: The stabilizing suspension rod (61) is provided with a sliding block (63) and a retaining ring (64) at a position located at the lower side of the arc-shaped waist groove (521); the sliding block (63) is located above the retaining ring (64); the stabilizing suspension rod (61) passes through the retaining ring (64) and is threadedly connected to the retaining ring (64); the stabilizing suspension rod (61) passes through the sliding block (63) and is slidably connected to the sliding block (63); an elastic member is tightly provided between the retaining ring (64) and the sliding block (63); and the sliding block (63) is in contact with the support frame (5).

6. A bottle separator according to claim 5, characterized in that: The elastic member is a compression spring (65), which is sleeved on the stabilizing suspension rod (61), and the two ends of the compression spring (65) are respectively pressed against the retaining ring (64) and the sliding block (63).

7. A bottle separator according to claim 5, characterized in that: A rolling ball (631) is provided on the upper side of the sliding block (63), and the sliding block (63) abuts against the support frame (5) via the rolling ball (631).

8. The bottle separator according to claim 3, characterized in that: The rotating shaft (421) is also threadedly connected with a fastening nut (422), and the fastening nut (422) is tightly pressed against the mounting frame (4).

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